Provided is a rubber composition comprising: a rubber component containing diene-based rubber; a filler, and a compound represented by formula (I) below:(wherein: A is an aryl group and has at least two polar groups, which may be the same or different from each other; R1 and R2 are each independently at least one substituent selected from a group consisting of a hydrogen atom, an acyl group, an amide group, an alkyl group, a cycloalkyl group, and an aryl group; and further, the substituent may include one or more of O, S, and N atoms), so as to provide a rubber composition excellent in low heat generating property and wear resistance.
Rubber composition, tire, additive and hydrazide compound
25.07.2023
Patent
Elektronische Ressource
Englisch
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen / C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS , Acyclische oder carbocyclische Verbindungen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
RUBBER COMPOSITION, TIRE, ADDITIVE, AND HYDRAZIDE COMPOUND
Europäisches Patentamt | 2018
|RUBBER COMPOSITION, TIRE, ADDITIVE, AND HYDRAZIDE COMPOUND
Europäisches Patentamt | 2021
|RUBBER COMPOSITION, TIRE, RUBBER ADDITIVE, AND COMPOUND
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|